Yet another Raspberry Pi Case remix.
• A version with mounts for a 40mm fan.
• Added ventilation slots to the side and top.
• Added SIots for better LED visibility. (Pi 2 & PI 3/4 LEDs are in different places).
• Removed part of the GPIO cover to allow fan to be plugged in without removing the full GPIO cover.
UPDATE 07.15.19: added versions for PI 4 bases on plammers' remix (not yet tested as my pi 4 is still in transit)
I use M3x6 to mount Pi to base, & M3x16 button heads to secure the case.
Fan mounting holes are also M3, length will depend on fan size used.